void do_menu(struct setupMenu *newmenu)
{
struct setupMenu *savedmenu = Menu;
int saveditem = item;
Menu = newmenu;
if(!ItemName||!expline||!myline) __console_alloc();
item = menu[0].dnext;
popwidth = Menu->width;
popheight = Menu->height;
if(!Menu->action||!Menu->action(MBEGIN))
default_action(MBEGIN);
setup_flag = 0;
__popup(menu[0].y,menu[0].x,popheight,popwidth);
printmenu();
while(!setup_flag) {
int msg = getch();
if(menu[item].action && menu[item].action(msg))continue;
if(Menu->action && Menu->action(msg))continue;
default_action(msg);
}
__popdown(menu[0].y,menu[0].x,popheight,popwidth);
if(!Menu->action||!Menu->action(MEND))
default_action(MEND);
setup_flag = 0;
Menu = savedmenu;
if(Menu){
popwidth = Menu->width;
popheight = Menu->height;
}
item = saveditem;
}
void deselectitem(void)
{
do{
if(menu[item].action && menu[item].action(UPDATE))continue;
if(Menu->action && Menu->action(UPDATE))continue;
default_action(UPDATE);
}while(0);
}
static void printmenu(void)
{
int olditem=item;
for(item=0;menu[item].msg;item++)
{
if(item==olditem)continue;
if(menu[item].action && menu[item].action(UPDATE))continue;
if(Menu->action && Menu->action(UPDATE))continue;
default_action(UPDATE);
}
item=olditem;
selectitem();
}
int
parser_option(int argc, char **argv)
{
if(argc < 2){
show_usage();
return -1;
}
int ret;
/**
* Here may be two suitations:
* 1. tview command
* 2. tview option
* */
if(argc == 2)
{
if(compare_command(argv[1]))
{
ret = default_action(argv[1]);
return ret;
}else if((ret = compare_option(argv[1])))
{
if(ret == 1)
show_usage();
else if(ret == 2)
show_command();
}else
{
/*error, just show the usage*/
show_usage();
}
}
/**
* Here may be some suitations
* 1. tview command directory
* 2. tview command pattern
*
* * **/
if(argc == 3)
{
if(compare_command(argv[1])) /*command with parameter*/
{
ret = default_action_third(argv[1]);
return ret;
}
}
if(argc == 4)
{
ret = IS_FIND;
find_action_parse(argv[1]);
return ret;
}
if(argc == 5)
{
ret = IS_FIND;
find_type = FIND_FULL;
return ret;
}
return -1;
}